YX4382 · DCA → BOS

YX · Washington National to Boston · last 12 months · 110 flights tracked

63.6%on-time

YX4382 DCA→BOS: 63.6% on-time over 110 flights (last 12 months) — below average. It trails the route average (70.1%) by 6.5 points. Best day to fly: Sat (76.9%); worst: Wed (50.0%). Seasonality matters: May is the most reliable month (81.8%), Jul the worst (52.2%). Cancellation rate is 10.0% — have a backup plan. Average arrival delay: 21.6 minutes.

Data: US BTS, last 12 months.

21.6 minavg arrival delay

10.0%cancelled

0diverted

110flights tracked

Arrival delay distribution

Early/on time · 461–60 min · 4261–180 min · 11180+ min · 0

On-time by day of week

Mon

62.5%

Tue

69.2%

Wed

50.0%

Thu

57.1%

Fri

73.3%

Sat

76.9%

Sun

57.1%

On-time by month

55.2%

Sep

60.0%

Oct

81.8%

May

70.4%

Jun

52.2%

Jul

100.0%

Aug

← All flights on DCA–BOS